Use esm by default (#204)

Author: Shinigami92

.eslintrc.js renamed to .eslintrc.cjs

@@ -1,13 +1,13 @@
 // @ts-check
-const { defineConfig } = require('./src');
+const { defineConfig } = require('.');
 const { readGitignoreFiles } = require('eslint-gitignore');
 
 module.exports = defineConfig({
   ignorePatterns: [
     ...readGitignoreFiles(),
+    'src/index.cjs',
     'src/index.js',
-    'src/index.mjs',
-    '.eslintrc.js', // Skip self linting
+    '.eslintrc.cjs', // Skip self linting
   ],
   root: true,
   env: {

package.json

@@ -2,8 +2,6 @@
   "name": "eslint-define-config",
   "version": "1.20.0",
   "description": "Provide a defineConfig function for .eslintrc.js files",
-  "main": "src/index.js",
-  "module": "src/index.mjs",
   "scripts": {
     "clean": "rimraf .eslintcache dist pnpm-lock.yaml node_modules",
     "check": "tsc",
@@ -15,6 +13,18 @@
     "prepublishOnly": "pnpm run clean && pnpm install && pnpm run check",
     "generate:rules": "tsx ./scripts/generate-rule-files/cli.ts"
   },
+  "type": "module",
+  "main": "src/index.cjs",
+  "module": "src/index.js",
+  "types": "src/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./src/index.d.ts",
+      "import": "./src/index.js",
+      "require": "./src/index.cjs",
+      "default": "./src/index.js"
+    }
+  },
   "keywords": [
     "config",
     "configuration",

src/index.cjs

@@ -0,0 +1,8 @@
+'use strict';
+
+exports.__esModule = true;
+exports.defineConfig = void 0;
+exports.defineFlatConfig = void 0;
+
+exports.defineConfig = (config) => config;
+exports.defineFlatConfig = (config) => config;

src/index.js

@@ -1,8 +1,7 @@
-'use strict';
+export function defineConfig(config) {
+  return config;
+}
 
-exports.__esModule = true;
-exports.defineConfig = void 0;
-exports.defineFlatConfig = void 0;
-
-exports.defineConfig = (config) => config;
-exports.defineFlatConfig = (config) => config;
+export function defineFlatConfig(config) {
+  return config;
+}